Prompt:

elaborate Viking knotwork, silver, copper, teal, intricate detail, Fibonacci spiral tree of life, tenebrism, glowing radiant colours --ar 5:7 --stylize 250 --v 6.0

精緻的維京結紋，銀色，銅色，青綠色，複雜細節，斐波那契螺旋生命樹，強烈對比，發光的輻射色彩